An Introduction to Algebra Upon the Inductive Method of InstructionHilliard, Gray, Little, and Wilkins, 1828 - 276 σελίδες |
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Σελίδα 142
... approximate in this way the roots of whole num- bers , whose roots cannot be exactly assigned . If it is required to find the root of 2 , we may change it to a fraction , whose denominator is a perfect second power . 288 2 = 11 . The ...
... approximate in this way the roots of whole num- bers , whose roots cannot be exactly assigned . If it is required to find the root of 2 , we may change it to a fraction , whose denominator is a perfect second power . 288 2 = 11 . The ...
Σελίδα 143
... approximate root of ? 7. What is the approximate root of 34 ? 8. What is the approximate root of 17 9. What is the approximate root of 3 ? 10. What is the approximate root of 7 ? 11. What is the approximate root of 417 ? ? Ans . T The ...
... approximate root of ? 7. What is the approximate root of 34 ? 8. What is the approximate root of 17 9. What is the approximate root of 3 ? 10. What is the approximate root of 7 ? 11. What is the approximate root of 417 ? ? Ans . T The ...
Σελίδα 144
... approximate root of 28 ? 13. What is the approximate root of 243 ? 14. What is the approximate root of 27068 ? 15. What is the approximate root of 2433 ? 243 2433755 % = 243378 ° 750 243375000 & c . 1000 10000 1000000 The approximate ...
... approximate root of 28 ? 13. What is the approximate root of 243 ? 14. What is the approximate root of 27068 ? 15. What is the approximate root of 2433 ? 243 2433755 % = 243378 ° 750 243375000 & c . 1000 10000 1000000 The approximate ...
Σελίδα 145
... approximate root of 213.53 ? 17. What is the approximate root of 7263 ? 18. What is the approximate root of 175 ? 19. What is the approximate root of 3 } } ? 20. What is the approximate root of ? 21. What is the approximate root of 2 ...
... approximate root of 213.53 ? 17. What is the approximate root of 7263 ? 18. What is the approximate root of 175 ? 19. What is the approximate root of 3 } } ? 20. What is the approximate root of ? 21. What is the approximate root of 2 ...
Σελίδα 159
... approximate root is or 1 . 6. What is the third root of 2 ? 3917 In this , neither the numerator nor the denominator is a per- fect third power ; but the denominator may be rendered a per- fect third power , without altering the value ...
... approximate root is or 1 . 6. What is the third root of 2 ? 3917 In this , neither the numerator nor the denominator is a per- fect third power ; but the denominator may be rendered a per- fect third power , without altering the value ...
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Άλλες εκδόσεις - Προβολή όλων
An Introduction to Algebra: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1837 |
An Introduction to Algebra Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1826 |
An Introduction to Algebra Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1831 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 rods 3d power 3d root a b c A's share a² b² a² b³ ac² added algebra algebraic quantities apples approximate root Arith arithmetic becomes binomial Binomial Theorem bought breadth bushels coefficient compound interest compound quantities contained decimal denominator difference divide the number dividend division divisor equal equation example exponent expression factor figure formula fourth fraction gallons gives greater Hence length less Let the learner letter logarithm lowest terms merator miles multiplicand negative quantity number of terms observe pears quan question quotient remainder required to find rule second power second root second term shillings sold subtracted Suppose third power third root tities twice unknown quantity whole number yards zero
Δημοφιλή αποσπάσματα
Σελίδα 234 - The sum of all the terms. Any three of which being given, the other two may be found.
Σελίδα 97 - Hence, to divide a fraction by a fraction, multiply the numerator of the dividend by the denominator of the divisor, and the denominator of the dividend by the numerator of the divisor.
Σελίδα 92 - It will be seen by the above section that if both the numerator and denominator be multiplied by the same number, the value of the fraction will not be altered...
Σελίδα 170 - ... so that each rank may exceed each file by 59 men. What numbers must he place in rank and file ? 9. A grazier bought as many sheep as cost him £60 ; out of which he reserved 15, and sold the remainder for £54, gaining 2 shillings a head by them. How many sheep did he buy, and what was the price of each ? 10. A person bought two pieces of cloth of different sorts ; of which the finer cost 4s. a yard more than the other. For the finer he paid £18 ; but for the coarser, which exceeded the finer...
Σελίδα 35 - How many days did he work, and how many days was he idle ? Let x = the number of days he worked.
Σελίδα 229 - RULE. Multiply the sum of the two extremes by half the number of terms, or multiply...
Σελίδα 172 - From two places at a distance of 320 miles, two persons, A and B, set out at the same time to meet each other. A travelled 8 miles a day more than B, and the number of days in which they met was equal to half the number of miles B went in a day. How many miles did each travel, and how far per day ? 20.
Σελίδα 171 - C, and went every day r\ of the whole journey ; and after he had travelled as many days as he went miles in one day, he met A.
Σελίδα 267 - A farmer has a stack of hay, from which he sells a quantity, which is to the quantity remaining in the proportion of 4 to 5. He then uses 15 loads, and finds that he has a quantity left, which is to the quantity sold as 1 to 2. How many loads did the stack at first contain ? 10.
Σελίδα 17 - The head of a fish is 12 inches long, the tail is as long as the head + £ of the body, and the body is as long as the head and tail ; what is the length of the fish?